ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,699,279, issued on Aug. 4, was assigned to ViXion Inc. (Tokyo).
"Spectacles, spectacle frame, and position adjustment mechanism" was invented by Toshiharu Uchiumi (Tokyo) and Shigeru Takizawa (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a spectacle frame and spectacles in which a distance between lenses can be adjusted. A spectacle frame of spectacles includes a bridge portion that holds a pair of left and right lens-holding portions to be movable in a left-right direction, a shaft portion that is rotatably supported in an axial direction by the bridge portion and includes a pair of left and right threaded portions formed with thre...